CN206900794U - A kind of dislocation cutting mechanism for packing film - Google Patents
A kind of dislocation cutting mechanism for packing film Download PDFInfo
- Publication number
- CN206900794U CN206900794U CN201720511520.8U CN201720511520U CN206900794U CN 206900794 U CN206900794 U CN 206900794U CN 201720511520 U CN201720511520 U CN 201720511520U CN 206900794 U CN206900794 U CN 206900794U
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- Prior art keywords
- packing film
- blade
- fixed
- rotary
- upright projection
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Abstract
The utility model discloses a kind of dislocation cutting mechanism for packing film, including the fixed cutting tool and rotary cutter arranged up and down, fixed cutting tool includes fixed blade and the fixation tool rest for installing fixed blade, rotary cutter includes rotating blade and the rotary knife base for installing rotating blade, rotary knife base is connected by a rotary shaft with power set, rotating blade is located at cutting film location and fixed blade contact, and is staggeredly arranged in parallel with fixed cutting tool.It is setting up and down by the way that blade and rotating blade progress will be fixed, and fixed blade coordinates cutting packing film position with rotating blade in contact position, both are parallel to each other and the arrangement that misplaces, solve because fixed blade and/or rotating blade assembly precision be not high can not cut off film the defects of, realize the normal cutoff to packing film.
Description
Technical field
A kind of package packing machine is the utility model is related to, more particularly to a kind of dislocation cutting mechanism for packing film.
Background technology
In the prior art, plastic film packing machine during film feeding, to plastic film cut by meeting plastic film length according to needed for packaging
Cut, the film cutting apparatus includes fixing cutter and rotating knife, when being assembled to fixing cutter and rotating knife due to machining accuracy and
The reasons such as rigging error easily cause fixing cutter and are prone to wear out and cooperate that showing for packing film can not be cut off with rotating knife
As.
Utility model content
The technical problems to be solved in the utility model is overcome the deficiencies in the prior art, there is provided one kind utilizes parallel mistake up and down
The fixation blade of position and the location arrangements of rotating blade overcome because of fixed blade and/or rotating blade assembly precision not Gao Erwu
Method cuts off the dislocation cutting mechanism for packing film of film.
In order to solve the above technical problems, the utility model uses following technical scheme：
One kind is used for；The dislocation cutting mechanism of packing film, including the fixed cutting tool and rotary cutter arranged up and down, it is described
Fixed cutting tool, which includes fixed blade and the fixation tool rest for installing the fixed blade, the rotary cutter, includes rotating blade
With the rotary knife base for installing the rotating blade, the rotary knife base is connected by a rotary shaft with power set, described
Rotating blade is located at cutting film location and the fixed blade contact, and is staggeredly arranged in parallel with the fixed cutting tool；
Preferably, fixed cutting tool is located at the lower section of the packing film, and rotary cutter is located at the top of the packing film,
The rotating blade is located at the cutting film location and fixed blade contact, the rotating blade on the packing film first
Second upright projection of the upright projection with the fixed blade on the packing film intersects；
Preferably, second upright projection and the packing film length direction setting in an acute angle, described first hangs down
The length direction for delivering directly shadow and the packing film is vertically arranged
Preferably, the first end end of first upright projection of the rotating blade on the packing film with it is described solid
The vertical interval H of the first end end of second upright projection of the ledger-plate on the packing film is 2mm, and described first is vertical
The intersection point that second end end of projection is intersected with the second end end of second upright projection for both；
Preferably, the fixed tool rest is connected by a connecting plate with the rotary knife base, and the connecting plate, which is provided with, to be used
In the rolling bearing for connecting the rotary shaft, the rotary knife base fixed cover is in the rotary shaft；
Preferably, the rolling bearing coordinates with the rotary shaft for gap；
Preferably, the fixed blade is long straight knife, and the rotating blade is long straight knife.
Compared with prior art, the utility model has the advantage of：
The utility model is setting up and down by that will fix blade and rotating blade progress, and fixed blade exists with rotating blade
Contact position coordinates cutting packing film position, and both are parallel to each other and the arrangement that misplaces, and solves because of fixed blade and/or rotation
Blade assembly precision is not high and the defects of film can not be cut off, realize the normal cutoff to packing film.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 top views.
Fig. 3 is fixed blade and perspective view of the rotating blade on packing film.
Embodiment
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
Fig. 1 shows a kind of specific embodiment of the utility model, including fixed cutting tool 1 and rotary cutter 2 setting up and down,
The fixed cutting tool 1 includes fixed blade 11 and the fixation tool rest 12 for installing the fixation blade 11, and rotary cutter 2 includes rotation
Blade 21 and the rotary knife base 22 for installing the rotating blade 21, rotary knife base 22 are connected by a rotary shaft 3 with power set 4
Connect, the rotating blade 21 reaches cutting film location, is staggeredly arranged in parallel with fixed cutting tool 11.The cutting film location be rotating blade 21 with
The position of the fixed contact of blade 11, rotary shaft 3 is driven to drive the rotation of rotating blade 21 to fixing blade 11 by power set 4
The position of contact could realize the cut-out to packing film 10, and now fixed cutting tool 11 and rotary cutter are parallel about 21 and hand over
Mistake arrangement, is easy to completely cut through packing film 10, solve because fixed blade and/or rotating blade assembly precision it is not high and
The defects of film can not be cut off.
As shown in Figures 2 and 3, fixed cutting tool 1 is located at the lower section of packing film 10, and rotary cutter 2 is located at packing film 10
Top, when the rotating blade 21 is located at cutting film location and contacted with fixed blade 11, rotating blade 21 is on packing film 10
Upright projection 111 of first upright projection 211 with fixed blade 11 on packing film 10 intersects.Second upright projection 111 with
The setting in an acute angle of the length direction of packing film 10, the first upright projection 211 and the length direction of packing film 10 are vertically arranged,
The length direction setting at an acute angle of i.e. fixed blade 11 and packing film 10, rotary cutter 21 are in packing film in cutting film location
10 length direction is vertically arranged, and the length direction is referred to such as the direction of arrow M in Fig. 2.
As shown in figure 3, and first upright projection 211 of the rotating blade 12 on packing film 10 first end end 2111
Vertical interval H with the first end end 1111 of second upright projection 111 of the fixed blade 11 on packing film 10 is 2mm,
Second end end 1112 of the second end end 2112 of the first upright projection 211 and the second upright projection 111 both intersect
Intersection point.The vertical interval and the first upright projection of the head end of first upright projection 211 and the head end of the second upright projection 111
The vertical interval H of 211 tail end and the tail end of the second upright projection 111 is 2mm.
As shown in figure 1, fixed tool rest 12 is connected by a connecting plate 5 with rotary knife base 22, connecting plate 22, which is provided with, to be used for
The rolling bearing 6 of rotary shaft 3 is connected, the fixed cover of rotary knife base 22 is in rotary shaft 3, and the rolling bearing 6 is with rotary shaft 3
Gap is connected.In order to protect rotating blade to damage knife because rigging error is colliding with fixed blade in cutting membrane process
Tool.
The fixation blade 11 is long straight knife, and the rotating blade 21 is also long straight knife.
Although the utility model is disclosed above with preferred embodiment, but it is not limited to the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model scope, all using the disclosure above
Technology contents technical solutions of the utility model are made with many possible changes and modifications, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, every content without departing from technical solutions of the utility model, according to the utility model technical spirit to real above
Any simple modifications, equivalents, and modifications that example is done are applied, all should be fallen in the range of technical solutions of the utility model protection.
Claims (7)
1. a kind of dislocation cutting mechanism for packing film, including the fixed cutting tool (1) and rotary cutter (2) arranged up and down,
It is characterized in that：The fixed cutting tool (1) includes fixed blade (11) and the fixing cutter for installing the fixed blade (11)
Seat (12), the rotary cutter (2) include rotating blade (21) and the rotary knife base for installing the rotating blade (21)
(22), the rotary knife base (22) is connected by a rotary shaft (3) with power set (4), and the rotating blade (21), which is located at, cuts
Film location contacts with the fixed blade (11), and is staggeredly arranged in parallel with the fixed blade (11).
A kind of 2. dislocation cutting mechanism for packing film according to claim 1, it is characterised in that：Fixed cutting tool
(1) it is located at the lower section of the packing film (10), rotary cutter (2) is located at the top of the packing film (10), the rotation
Blade (21) is located at the cutting film location and contacted with fixed blade (11), and the rotating blade (21) is in the packing film (10)
On the first upright projection (211) and second upright projection of the fixed blade (11) on the packing film (10)
(111) intersect.
A kind of 3. dislocation cutting mechanism for packing film according to claim 2, it is characterised in that：Described second hangs down
Deliver directly shadow (111) and the setting in an acute angle of the packing film (10) length direction, first upright projection (211) with it is described
The length direction of packing film (10) is vertically arranged.
A kind of 4. dislocation cutting mechanism for packing film according to claim 3, it is characterised in that：The rotating knife
The first end end (2111) of first upright projection (211) of the piece (21) on the packing film (10) and the fixed blade
(11) the vertical interval H of the first end end (1111) of the second upright projection (111) on the packing film (10) is
2mm, the second end end (2112) of first upright projection (211) and the second end end of second upright projection (111)
Portion (1112) is both intersecting intersection points.
A kind of 5. dislocation cutting mechanism for packing film according to claim 1, it is characterised in that：The fixing cutter
Seat (12) is connected by a connecting plate (5) with the rotary knife base (22), and the connecting plate (5), which is provided with, to be used to connect the rotation
The rolling bearing (6) of rotating shaft (3), rotary knife base (22) fixed cover is in the rotary shaft (3).
A kind of 6. dislocation cutting mechanism for packing film according to claim 5, it is characterised in that：The axis of rolling
(6) are held with the rotary shaft (3) for gap to coordinate.
7. a kind of dislocation cutting mechanism for packing film according to claim 1 to 5 any one, its feature exist
In：The fixed blade (11) is long straight knife, and the rotating blade (21) is long straight knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720511520.8U CN206900794U (en) | 2017-05-09 | 2017-05-09 | A kind of dislocation cutting mechanism for packing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720511520.8U CN206900794U (en) | 2017-05-09 | 2017-05-09 | A kind of dislocation cutting mechanism for packing film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206900794U true CN206900794U (en) | 2018-01-19 |
Family
ID=61287889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720511520.8U Active CN206900794U (en) | 2017-05-09 | 2017-05-09 | A kind of dislocation cutting mechanism for packing film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206900794U (en) |
-
2017
- 2017-05-09 CN CN201720511520.8U patent/CN206900794U/en active Active
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| GR01 | Patent grant |